Oaths of Office

Once appointed by a governing entity, the Platte County Clerk is able to administer the oath of office.


  • Oaths are administered by the Platte County Clerk during normal business hours or by special arrangements. 
  • Business Hours: Monday thru Friday 8:00-5:00    No appointment is necessary.
  • To make special arrangements, please contact the Platte County Clerk’s Office: 816 858-3340

Required Documents

  • Driver’s license 
  • Appropriate documents if not commissioned by the County of Platte 

County Clerk's Office

The Platte County Clerk’s Office is open Monday thru Friday from 8:00 am to 5:00 pm.
No appointment is necessary for the Clerk’s office to administer the certification and oaths of office.

Office number: 816 858-3340

Office location:
415 Third St., Room 116
Platte City, Missouri   64079